Golf putter



FIG. 1 is a left side elevation view, showing my new design.

FIG. 2 is a rear view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof.

The broken lines in FIG. 1 are for illustrative purposes only. 

The ornamental design for a golf putter, as shown and described. 